片语
nursery bed planter苗床播种机
preliminary nursery bed预备秧田
lowland nursery bed水秧田苗床
nursery forest bed detail林木苗圃
area of nursery bed苗圃面积
nursery forest bed林木苗圃
dry nursery bed旱育秧床
seedbed苗床,苗圃;(事物发展的)有利环境,温床,发源地
hot nursery bed温床苗床
nursery bed making machine筑床机